i thought i said that - take the mp3, get rid of the blank space at the beginning and end, then select all and repeat the loop and maybe that way it will sound better and stay in sync longer... worth a shot? i'm busy but if someone who likes this volunteers to help this man they are a saint.

yeah, the sound is better now but since you synced to include the spaces the gif is now like a small fraction of a second too long. worth fiddling with to see if you can improve it but its still great regardless.